| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | California | Basalt | Petaluma | 5RA29 | 25664 | y | Front Face (South) | Dscf0091.jpg |
Description |
| dark gray |
| fine grain |
| compact |
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No 5RA29 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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